Help Please OBDII code P1137 Audi TT 2001 Quattro, What can I do to fix this?

Please Help!

Kirk Thanks

 

P1137... I got this when they baked my car for paint work. Reset the code and see if it comes back. For all of my codes... it was ussually caused by an o2 sensor, or Mass Airflow Sensor (MAF).

What is the rest of the code? Is it a system too rich?

Bently says for system too rich you want to check:
- Check oxygen sensor behind catalytic converter Page 24-128
- Check Evaporative Emission (EVAP) canister purge regulator valve Page 24-147

However, I've read people having bad MAF cause this (ussually a bad MAF makes it go lean if I recall correctly).

 

Yes, a bad MAF can also cause this error code and is more often than not the culprit, especially if it is giving the error code during start up. First thing would be to clean the MAF sensor and see if that helps.It might just be dirty, or it might be failing. Do you have an oiled air filter such as a K&N? If so the MAF sensor is likely coated as this is a common problem, but it is easily remedied by a quick cleaning. I believe youcan also check its performance as well to see if it is on its way out if you have a VAG-COM cable. If it does help, but fails again soon I would replace the MAF sensor instead of trying to re-clean again.

 

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